[INFO] cloning repository https://github.com/downtomarsguy/Thematics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/downtomarsguy/Thematics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdowntomarsguy%2FThematics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdowntomarsguy%2FThematics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fee46fb4933dd9b8ab631793e56a548a71a53e4 [INFO] checking downtomarsguy/Thematics against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdowntomarsguy%2FThematics" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. 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[INFO] started tweaking git repo https://github.com/downtomarsguy/Thematics [INFO] finished tweaking git repo https://github.com/downtomarsguy/Thematics [INFO] tweaked toml for git repo https://github.com/downtomarsguy/Thematics written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/downtomarsguy/Thematics on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/downtomarsguy/Thematics already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded approx v0.5.1 [INFO] [stderr] Downloaded fast-srgb8 v1.0.0 [INFO] [stderr] Downloaded serde_derive v1.0.228 [INFO] [stderr] Downloaded toml_writer v1.0.6+spec-1.1.0 [INFO] [stderr] Downloaded indexmap v2.13.0 [INFO] [stderr] Downloaded palette_derive v0.7.6 [INFO] [stderr] Downloaded syn v2.0.101 [INFO] [stderr] Downloaded toml_edit v0.24.0+spec-1.1.0 [INFO] [stderr] Downloaded phf_macros v0.11.3 [INFO] [stderr] Downloaded phf v0.11.3 [INFO] [stderr] Downloaded libredox v0.1.3 [INFO] [stderr] Downloaded aho-corasick v1.1.3 [INFO] [stderr] Downloaded regex v1.12.2 [INFO] [stderr] Downloaded winnow v0.7.14 [INFO] [stderr] Downloaded hashbrown v0.16.1 [INFO] [stderr] Downloaded palette v0.7.6 [INFO] [stderr] Downloaded shellexpand v3.1.1 [INFO] [stderr] Downloaded serde_core v1.0.228 [INFO] [stderr] Downloaded toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Downloaded toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Downloaded by_address v1.2.1 [INFO] [stderr] Downloaded phf_generator v0.11.3 [INFO] [stderr] Downloaded regex-syntax v0.8.5 [INFO] [stderr] Downloaded siphasher v1.0.1 [INFO] [stderr] Downloaded phf_shared v0.11.3 [INFO] [stderr] Downloaded regex-automata v0.4.13 [INFO] [stderr] Downloaded libc v0.2.172 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aaab2600653d1c6b63135691dd7bbfe51f7d0fab0e717a25c78e49639bda977d [INFO] running `Command { std: "docker" "start" "-a" "aaab2600653d1c6b63135691dd7bbfe51f7d0fab0e717a25c78e49639bda977d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aaab2600653d1c6b63135691dd7bbfe51f7d0fab0e717a25c78e49639bda977d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaab2600653d1c6b63135691dd7bbfe51f7d0fab0e717a25c78e49639bda977d", kill_on_drop: false }` [INFO] [stdout] aaab2600653d1c6b63135691dd7bbfe51f7d0fab0e717a25c78e49639bda977d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a038b41da12bab1f6cab83c3f4d32678ae3a18647f372329f1b9e7f587bff734 [INFO] running `Command { std: "docker" "start" "-a" "a038b41da12bab1f6cab83c3f4d32678ae3a18647f372329f1b9e7f587bff734", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Compiling palette v0.7.6 [INFO] [stderr] Checking winnow v0.7.14 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking toml_writer v1.0.6+spec-1.1.0 [INFO] [stderr] Checking toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking fast-srgb8 v1.0.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking shellexpand v3.1.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Checking toml_edit v0.24.0+spec-1.1.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling palette_derive v0.7.6 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking thematics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/main-v1.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | let mut lines = fs::read_to_string(&hyprland_path)? [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/main-v1.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | let mut lines = fs::read_to_string(&hyprland_path)? [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | let mut lines = fs::read_to_string(&hyprland_path)? [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | let mut lines = fs::read_to_string(&hyprland_path)? [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.83s [INFO] running `Command { std: "docker" "inspect" "a038b41da12bab1f6cab83c3f4d32678ae3a18647f372329f1b9e7f587bff734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a038b41da12bab1f6cab83c3f4d32678ae3a18647f372329f1b9e7f587bff734", kill_on_drop: false }` [INFO] [stdout] a038b41da12bab1f6cab83c3f4d32678ae3a18647f372329f1b9e7f587bff734